Arthur Dewitt Caswell
Social Worker · Phoenix, AZ
Arthur Dewitt Caswell is a social worker with a practice address in Phoenix, Arizona, and NPI 1043544984, issued on Sep 24, 2009. Check the license (Arizona 1871239, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Arthur Dewitt Caswell
- Primary taxonomy
- Social Worker 104100000X
- License number
- 1871239 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2702 N 3RD St, Phoenix, AZ 85004
- Phone
- (602) 279-1427
- Enumerated
- Sep 24, 2009
- Record last updated
- Sep 24, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (602) 279-1431
- Entity
- Type 1 · individual
Also registered at 2702 N 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arthur Dewitt Caswell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1871239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
535 social worker records list a practice address in Phoenix
They are 535 of the 31,399 NPPES records with a practice address in Phoenix, and 1,553 social worker records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 535 in Phoenix → All 1,553 in Arizona → Every provider in Phoenix →
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- Christia AbellTucson, AZ1396130753
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- Nicole Abrams, LMSWTucson, AZ1174917025
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- Elizabeth Acree, LMSWTucson, AZ1215651336
Common questions
What is Arthur Dewitt Caswell's NPI number?
Arthur Dewitt Caswell's National Provider Identifier (NPI) is 1043544984, issued on Sep 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Dewitt Caswell located?
The NPPES record lists a practice address at 2702 N 3RD St, Phoenix, AZ, 85004. Phone: (602) 279-1427. Providers update this record themselves, so call before visiting.
How can I verify Arthur Dewitt Caswell's license?
NPPES lists Arizona license number 1871239, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.